156978722875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1085419}}^1$

素因数の和:1085536

約数の個数: 32

約数和(自身を含む): 213350155200

約数和(自身を除く): 56371432325

約数列:

[1, 5, 13, 25, 65, 89, 125, 325, 445, 1157, 1625, 2225, 5785, 11125, 28925, 144625, 1085419, 5427095, 14110447, 27135475, 70552235, 96602291, 135677375, 352761175, 483011455, 1255829783, 1763805875, 2415057275, 6279148915, 12075286375, 31395744575, 156978722875]

約数ペア:

[(1, 156978722875), (5, 31395744575), (13, 12075286375), (25, 6279148915), (65, 2415057275), (89, 1763805875), (125, 1255829783), (325, 483011455), (445, 352761175), (1157, 135677375), (1625, 96602291), (2225, 70552235), (5785, 27135475), (11125, 14110447), (28925, 5427095), (144625, 1085419)]